1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4 #include <stdarg.h>
5 #include "cblas.h"
6 #include "cblas_f77.h"
7
cblas_xerbla(int info,const char * rout,const char * form,...)8 void cblas_xerbla(int info, const char *rout, const char *form, ...)
9 {
10 extern int RowMajorStrg;
11 char empty[1] = "";
12 va_list argptr;
13
14 va_start(argptr, form);
15
16 if (RowMajorStrg)
17 {
18 if (strstr(rout,"gemm") != 0)
19 {
20 if (info == 5 ) info = 4;
21 else if (info == 4 ) info = 5;
22 else if (info == 11) info = 9;
23 else if (info == 9 ) info = 11;
24 }
25 else if (strstr(rout,"symm") != 0 || strstr(rout,"hemm") != 0)
26 {
27 if (info == 5 ) info = 4;
28 else if (info == 4 ) info = 5;
29 }
30 else if (strstr(rout,"trmm") != 0 || strstr(rout,"trsm") != 0)
31 {
32 if (info == 7 ) info = 6;
33 else if (info == 6 ) info = 7;
34 }
35 else if (strstr(rout,"gemv") != 0)
36 {
37 if (info == 4) info = 3;
38 else if (info == 3) info = 4;
39 }
40 else if (strstr(rout,"gbmv") != 0)
41 {
42 if (info == 4) info = 3;
43 else if (info == 3) info = 4;
44 else if (info == 6) info = 5;
45 else if (info == 5) info = 6;
46 }
47 else if (strstr(rout,"ger") != 0)
48 {
49 if (info == 3) info = 2;
50 else if (info == 2) info = 3;
51 else if (info == 8) info = 6;
52 else if (info == 6) info = 8;
53 }
54 else if ( (strstr(rout,"her2") != 0 || strstr(rout,"hpr2") != 0)
55 && strstr(rout,"her2k") == 0 )
56 {
57 if (info == 8) info = 6;
58 else if (info == 6) info = 8;
59 }
60 }
61 if (info)
62 fprintf(stderr, "Parameter %d to routine %s was incorrect\n", info, rout);
63 vfprintf(stderr, form, argptr);
64 va_end(argptr);
65 if (info && !info)
66 F77_xerbla(empty, &info); /* Force link of our F77 error handler */
67 exit(-1);
68 }
69